38466990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1543}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 100440288

約数和(自身を除く): 61973298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1543, 1662, 2493, 2770, 3086, 4155, 4629, 4986, 7715, 8310, 9258, 12465, 13887, 15430, 23145, 24930, 27774, 46290, 69435, 138870, 427411, 854822, 1282233, 2137055, 2564466, 3846699, 4274110, 6411165, 7693398, 12822330, 19233495, 38466990]

約数ペア:

[(1, 38466990), (2, 19233495), (3, 12822330), (5, 7693398), (6, 6411165), (9, 4274110), (10, 3846699), (15, 2564466), (18, 2137055), (30, 1282233), (45, 854822), (90, 427411), (277, 138870), (554, 69435), (831, 46290), (1385, 27774), (1543, 24930), (1662, 23145), (2493, 15430), (2770, 13887), (3086, 12465), (4155, 9258), (4629, 8310), (4986, 7715)]